滑坡稳定性分析与抗滑桩模拟研究  

Landslide Stability Analysis and Anti-slide Pile Simulation Study

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作  者:陈辉 CHEN Hui(Fujian Zhonghe Jiaye Technology Co.,Ltd.,Longyan 364000,Fujian,China)

机构地区:[1]福建省中合佳业科技有限公司,福建龙岩364000

出  处:《工程技术研究》2024年第21期31-33,共3页Engineering and Technological Research

摘  要:文章以某山区牵引式滑坡为例,在确定主轴断面后,利用不平衡推力法计算了滑坡在工况1(自重)和工况2(自重+暴雨)下的稳定系数。同时,结合滑坡剩余下滑力,明确了抗滑桩的布置形式,利用FLAC 3D软件模拟了滑坡和抗滑桩,并计算了其稳定性,研究成果可为类似项目建设提供借鉴。Taking a tractive landslide in mountainous area as an example,this paper calculates the stability coefficient of landslide under working condition 1(dead weight)and working condition 2(dead weight+rainstorm)by using the unbalanced thrust method after determining the main shaft section.At the same time,combined with the residual sliding force of the landslide,the layout of the anti-slide pile is clarified.The landslide and anti-slide pile are simulated by FLAC 3D software,and their stability is calculated.The research results can provide reference for similar project construction.

关 键 词:滑坡 稳定性分析 抗滑桩 数值模拟 

分 类 号:P642.22[天文地球—工程地质学]

 

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